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4 mm Electromechanical

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Length = 4 mm

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Part #

Standoffs & Spacers Thru Hole Threaded Standoffs M3x0.5 Self Clinching, Carbon Steel Zinc Plated, 4.8mm x 4mm

SO-RTM3-4ZI
PEM
1: $0.48
4,316In Stock
New Product

Mfr. Part No.
SO-RTM3-4ZI

Mouser Part No
153-SO-RTM3-4ZI

New Product

PEM

Standoffs & Spacers Thru Hole Threaded Standoffs M3x0.5 Self Clinching, Carbon Steel Zinc Plated, 4.8mm x 4mm

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Datasheet

4,316In Stock

$0.48

$0.347

$0.277

$0.25

View

Min.: 1
Mult.: 1

MEMS Microphones SISONIC MEMS MICROPHONE;Digital;Top;64dB SNR;120dB SPL;-26 +/-1dBV;30Hz;83dB PSRR;Low Power: 290 / Standard: 715;1.8V

SPG08P4HM4H-1
Syntiant
1: $1.83
14,711In Stock

Mfr. Part No.
SPG08P4HM4H-1

Mouser Part No
721-SPG08P4HM4H-1

Syntiant

MEMS Microphones SISONIC MEMS MICROPHONE;Digital;Top;64dB SNR;120dB SPL;-26 +/-1dBV;30Hz;83dB PSRR;Low Power: 290 / Standard: 715;1.8V

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Datasheet

14,711In Stock

Cut Tape

$1.83

$1.44

$1.31

$1.22

View

Reel

$0.862

MouseReel Available

Min.: 1
Mult.: 1

: 5,900

Standoffs & Spacers R30 M3 x 4mm HEX 5mm A/F 6mm ML/ML NICKEL

R30-3010402
Harwin
1: $0.47
8,429In Stock

Mfr. Part No.
R30-3010402

Mouser Part No
855-R30-3010402

Harwin

Standoffs & Spacers R30 M3 x 4mm HEX 5mm A/F 6mm ML/ML NICKEL

Datasheet

8,429In Stock

$0.47

$0.365

$0.292

$0.262

View

Min.: 1
Mult.: 1

Standoffs & Spacers SMTSO, M3, THRU-HOLE, CRS, ET

SMTSO-M3-4ET
PEM
1: $1.06
77,465In Stock
198,000On Order

Mfr. Part No.
SMTSO-M3-4ET

Mouser Part No
153-SMTSO-M3-4ET

PEM

Standoffs & Spacers SMTSO, M3, THRU-HOLE, CRS, ET

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Datasheet

77,465In Stock

198,000On Order

Cut Tape

$1.06

$0.797

$0.621

$0.585

Reel

$0.572

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

MEMS Microphones MEMs Microphone 4x3mm 2Vdc SMT

CMM-4030DT-26154-TR
Same Sky
1: $2.34
2,487In Stock

Mfr. Part No.
CMM-4030DT-26154-TR

Mouser Part No
490-CMM4030DT26154TR

Same Sky

MEMS Microphones MEMs Microphone 4x3mm 2Vdc SMT

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Datasheet

2,487In Stock

Cut Tape

$2.34

$1.84

$1.67

$1.56

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Standoffs & Spacers SURFACE MOUNT STANDOFF

SMTSO-M4-4ET
PEM
1: $1.65
9,181In Stock
10,125Expected 21/09/2026

Mfr. Part No.
SMTSO-M4-4ET

Mouser Part No
153-SMTSO-M4-4ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF

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Datasheet

9,181In Stock

10,125Expected 21/09/2026

Cut Tape

$1.65

$1.23

$0.96

Reel

$0.905

$0.885

View

MouseReel Available

Min.: 1
Mult.: 1

: 675

Standoffs & Spacers Broaching Standoff 3.6 4mm Carbon Steel

KFE-3.6-4ET
PEM
1: $0.43
11,124In Stock

Mfr. Part No.
KFE-3.6-4ET

Mouser Part No
153-KFE-3.6-4ET

PEM

Standoffs & Spacers Broaching Standoff 3.6 4mm Carbon Steel

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Datasheet

11,124In Stock

$0.43

$0.309

$0.247

$0.223

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STAINLESS

SOS-M3-4
PEM
1: $0.73
6,249In Stock

Mfr. Part No.
SOS-M3-4

Mouser Part No
153-SOS-M3-4

PEM

Standoffs & Spacers STANDOFF, STAINLESS

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Datasheet

6,249In Stock

$0.73

$0.512

$0.41

$0.386

View

Min.: 1
Mult.: 1

Screws & Fasteners SMOOTH FLOATING PIN SELF CLINCHING.157 L 1.2mm Pin DIA

MRPS-1.2MM-400
PEM
1: $1.99
751In Stock

Mfr. Part No.
MRPS-1.2MM-400

Mouser Part No
153-MRPS-1.2MM-400

PEM

Screws & Fasteners SMOOTH FLOATING PIN SELF CLINCHING.157 L 1.2mm Pin DIA

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Datasheet

751In Stock

$1.99

$1.48

$1.15

$1.09

View

Min.: 1
Mult.: 1

Standoffs & Spacers SURFACE MOUNT STANDOFF

SMTSO-M2-4ET
PEM
1: $1.12
25,216In Stock
18,000Expected 22/06/2026

Mfr. Part No.
SMTSO-M2-4ET

Mouser Part No
153-SMTSO-M2-4ET

PEM

Standoffs & Spacers SURFACE MOUNT STANDOFF

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Datasheet

25,216In Stock

18,000Expected 22/06/2026

Cut Tape

$1.12

$0.841

$0.655

$0.617

Reel

$0.604

View

Min.: 1
Mult.: 1

: 900

Standoffs & Spacers WA-SMSI M1.6 x 4mm D3.3mm

97730406330R
Wurth Elektronik
1: $0.88
6,590In Stock

Mfr. Part No.
97730406330R

Mouser Part No
710-97730406330R

Wurth Elektronik

Standoffs & Spacers WA-SMSI M1.6 x 4mm D3.3mm

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Datasheet

6,590In Stock

Cut Tape

$0.88

$0.81

$0.721

$0.632

Reel

$0.544

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,400

Switch Bezels / Switch Caps BLACK 4X4 B3F KEYCAP

B32-1010
Omron Electronics
1: $0.25
25,745In Stock

Mfr. Part No.
B32-1010

Mouser Part No
653-B32-1010

Omron Electronics

Switch Bezels / Switch Caps BLACK 4X4 B3F KEYCAP

Datasheet

25,745In Stock

$0.25

$0.237

$0.228

$0.221

View

Min.: 1
Mult.: 1

Mounting Fixings HI-TORQUE INSERT, STAINLESS

IUTC-M2
SI
1: $0.51
10,820In Stock

Mfr. Part No.
IUTC-M2

Mouser Part No
153-IUTC-M2

Mounting Fixings HI-TORQUE INSERT, STAINLESS

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Datasheet

10,820In Stock

$0.51

$0.368

$0.295

$0.265

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, THIN HEAD, STAINLESS

TSOS-M25-400
PEM
1: $0.81
10,891In Stock

Mfr. Part No.
TSOS-M25-400

Mouser Part No
153-TSOS-M25-400

PEM

Standoffs & Spacers STANDOFF, THIN HEAD, STAINLESS

Datasheet

10,891In Stock

$0.81

$0.575

$0.46

$0.414

View

Min.: 1
Mult.: 1

Microphones 1-10V Omnidirectional -25dB + / - 3dB Wire leads 50Hz – 16kHz

MW042502-1
DB Unlimited
1: $1.78
890In Stock
New At Mouser

Mfr. Part No.
MW042502-1

Mouser Part No
497-MW042502-1

New At Mouser

DB Unlimited

Microphones 1-10V Omnidirectional -25dB + / - 3dB Wire leads 50Hz – 16kHz

Datasheet

890In Stock

$1.78

$1.38

$1.22

$1.18

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF 400 SERIES STAINLESS

SO4-M3-4
PEM
1: $0.88
10,326In Stock

Mfr. Part No.
SO4-M3-4

Mouser Part No
153-SO4-M3-4

PEM

Standoffs & Spacers STANDOFF 400 SERIES STAINLESS

Datasheet

10,326In Stock

$0.88

$0.629

$0.504

$0.453

View

Min.: 1
Mult.: 1

MEMS Microphones MICROPHONE -26DB 1.8VDC

DMM-4326-T-WP-R
PUI Audio
1: $3.18
3,726In Stock

Mfr. Part No.
DMM-4326-T-WP-R

Mouser Part No
665-DMM-4326-T-WP-R

PUI Audio

MEMS Microphones MICROPHONE -26DB 1.8VDC

Learn More

Datasheet

3,726In Stock

Cut Tape

$3.18

$2.50

$2.28

$2.13

Reel

$1.64

View

Min.: 1
Mult.: 1

: 1,250

MEMS Microphones microphone,4 mm x 3 mm x 1.1 mm,MEMs,omnidirectional,SMT,digital,bottom,digital mulitmode,T&R

CMM-4030DB-26154L-TR
Same Sky
1: $2.19
5,000In Stock
New Product

Mfr. Part No.
CMM-4030DB-26154L-TR

Mouser Part No
179-CM4030DB26154LTR

New Product

Same Sky

MEMS Microphones microphone,4 mm x 3 mm x 1.1 mm,MEMs,omnidirectional,SMT,digital,bottom,digital mulitmode,T&R

Learn More

Datasheet

5,000In Stock

Cut Tape

$2.19

$1.69

$1.50

$1.39

View

Reel

$0.986

Min.: 1
Mult.: 1

: 1,000

MEMS Microphones microphone,4 mm x 3 mm x 1.1 mm,MEMs,omnidirectional,SMT,digital,bottom,digital mulitmode,T&R

CMM-4030DB-26354L-TR
Same Sky
1: $2.15
5,000In Stock
New Product

Mfr. Part No.
CMM-4030DB-26354L-TR

Mouser Part No
179-CM4030DB26354LTR

New Product

Same Sky

MEMS Microphones microphone,4 mm x 3 mm x 1.1 mm,MEMs,omnidirectional,SMT,digital,bottom,digital mulitmode,T&R

Learn More

Datasheet

5,000In Stock

Cut Tape

$2.15

$1.67

$1.48

$1.37

View

Reel

$0.972

Min.: 1
Mult.: 1

: 1,000

Standoffs & Spacers Broach Flare Mount Standoff M3 4mm Brass

KFB3-M3-4ET
PEM
1: $0.75
644In Stock

Mfr. Part No.
KFB3-M3-4ET

Mouser Part No
153-KFB3-M3-4ET

PEM

Standoffs & Spacers Broach Flare Mount Standoff M3 4mm Brass

Learn More

Datasheet

644In Stock

$0.75

$0.535

$0.428

$0.385

View

Min.: 1
Mult.: 1

Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS

STKB-M4-4
SI
1: $0.72
549In Stock

Mfr. Part No.
STKB-M4-4

Mouser Part No
153-STKB-M4-4

Mounting Fixings INTERNAL-THRD SPACR KNRL BRASS

Learn More

Datasheet

549In Stock

$0.72

$0.516

$0.413

$0.372

View

Min.: 1
Mult.: 1

Mounting Fixings INTERNAL THRD SPACER KNRL S/S

STKC-M3-4
SI
1: $0.82
43In Stock

Mfr. Part No.
STKC-M3-4

Mouser Part No
153-STKC-M3-4

Mounting Fixings INTERNAL THRD SPACER KNRL S/S

Learn More

Datasheet

43In Stock

$0.82

$0.587

$0.47

$0.423

View

Min.: 1
Mult.: 1

Standoffs & Spacers

SMTSO-3.1-4ET
PEM
1: $1.24
16,827In Stock
100On Order

Mfr. Part No.
SMTSO-3.1-4ET

Mouser Part No
153-SMTSO-3.1-4ET

PEM

Standoffs & Spacers

Datasheet

16,827In Stock

100On Order

Cut Tape

$1.24

$0.92

$0.717

$0.676

Reel

$0.66

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

Mounting Fixings SYMMETRICAL FASTENER, THRU THREADED BRASS M2X0.4

MSIB-M2-400
SI
1: $0.25
2,483In Stock
5,000Expected 07/08/2026

Mfr. Part No.
MSIB-M2-400

Mouser Part No
153-MSIB-M2-400

Mounting Fixings SYMMETRICAL FASTENER, THRU THREADED BRASS M2X0.4

Learn More

Datasheet

2,483In Stock

5,000Expected 07/08/2026

$0.25

$0.177

$0.142

$0.127

View

Min.: 1
Mult.: 1

Standoffs & Spacers STANDOFF, STEEL

SO-M4-4ZI
PEM
1: $0.54
44In Stock
10,000Expected 21/08/2026

Mfr. Part No.
SO-M4-4ZI

Mouser Part No
153-SO-M4-4ZI

PEM

Standoffs & Spacers STANDOFF, STEEL

Learn More

Datasheet

44In Stock

10,000Expected 21/08/2026

$0.54

$0.388

$0.31

$0.279

View

Min.: 1
Mult.: 1

4 mm Electromechanical

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